baber/WOPTO huggingface dataset:
Patent JP-H09176927-A (JP)
Title: False twist conjugate polyester yarn
Inventor: KATO JINICHIRO
IPC: D01F6/62
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain false twist conjugate polyester yarns capable of maximumly expressing hand feeling and physical properties of wool itself and specifically useful for worsted fabrics having both wool and polyester function characteristics without heat degrading the wool. SOLUTION: In this false twist conjugate polyester yarn consisting of at least two polyester filament groups having different deniers, at least the filament group of a sheath part comprises a polyethylene terephthalate copolymerized with 1.5-4.5wt.% polyethylene glycol having 500-4,000 average molecular weight and 9-6wt.% adipic acid and satisfying the following relation: 1.3<=(wt.% of adipic acid)/(wt.% of polyethylene glycol) <=6. The size of a large denier filament group constituting a core part is 7-12 denier and that of a small filament constituting the sheath part is 0.7-3 denier. The false twist conjugate polyester yarn is obtained by winding the sheath part yarns around the core part and mixing and interlacing each filament at the boundary of the core and the sheath parts.
Patent JP-H09174116-A (JP)
Title: Production of continuous hot rolling steel plate and equipment therefor
Inventor: TOKIDA HIROSHI
IPC: C21D7/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent a joining part from occurrence breaking or edge cracking by adding a specific amount of strain at the joining part of the rear end of an advance steel being rough-rolled and the top end of a following steel and finish-rolling them. SOLUTION: The breaking cause of a joining part is owing to the joining part and the neighborhood are made to the high temperature and these parts are weakened caused on the high temperature brittleness. The high temperature brittleness is caused by formation of the coarse particles and densely centralizing a material of brittle cause at a γ-particle boundary. If a strain >=1.5% is added on the joining part, the re-crystallization is generated in the high temperature, the particle boundary is changed, and the cause of brittleness is removed. The strain adding method is to roll reduction the joining part with a roll. Otherwise, the joining part is pressed by clamping both joining part ends with respective clam mechanisms and approaching the clamp mechanisms or the joining part is pulled by reversely separating the clamp mechanisms.  Because the breaking does not occur during rolling, the yield in the production of the hot rolling steel plate is improved.
Patent JP-2000159094-A (JP)
Title: Hydraulic pressure brake device
Inventor: OKUBO KATSUYASU
IPC: B60T8/48
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an accumulatorless hydraulic pressure brake device consuming no wasteful energy. SOLUTION: Solenoid-operated control valves 76-90 for boosting and decompression are installed between a power liquid pressure source 32 including a low pressure 66, a high pressure pump 66, etc., and wheel cylinders(W/C) 10-16. In normal braking, the W/C's 10-16 are shut off from a master cylinder 38, and the pumps 64 and 66 are operated so that a target W/C liquid pressure is generated, and all boosting control valves are opened to increase the W/C liquid pressure, or the pumps 64 and 66 are put in full working condition and the pressure is boosted through operation of the boosting control valves. The holding and decompression are made by closing the boosting control valves and through operation of the decompressing control valves.  In the anti-lock control, the pumps 64 and 66 are operated so as to generate the W/C liquid pressure of the wheel having maximum boosting request while the W/C liquid pressures of the other wheels are controlled by the boosting and decompressing control valves.
Patent JP-2000166506-A (JP)
Title: Seasoning
Inventor: SAITO YASUNOBU
IPC: A23L27/60
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a dressing having a reduced energy, a natural sweetness and a good flavor. SOLUTION: This dressing comprises 0.00001-0.001 wt.% of thaumatin and 0.001-0.1 wt.% of a high-sweetness sweetener. The weight ratio of thaumatin and the high-sweetness sweetener is preferably thaumatin: high-sweetness sweetener = 1:50 to 150. Preferably the high-sweetness sweetener is a natural sweetener, especially preferably the natural sweetener is one or more kinds selected from a stevia extract, enzyme-treated stevia, fructose transferred stevia, licorice extract, Momordica grosvenori extract and Hydrangea serrata extract. Preferably a lipid content in the sweetener is <3.0 wt.% and an energy based on 100 g is <=40 kcal.
Patent JP-H11187691-A (JP)
Title: Driving device of brushless motor
Inventor: KURODA MASAHIRO
IPC: H02P6/06
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for a brushless motor by which the rotating position of a rotor can be detected accurately from a terminal voltage, and low noise and low vibration driving of the brushless motor can be realized, even if the induced voltage of the brushless motor has a flat part near a zero- cross voltage level. SOLUTION: A reference voltage VR1 which is higher than a zero-cross voltage level E/2 by a voltage (e) and a reference voltage VR2 lower than the zero-cross voltage level E/2 by a voltage (e) are generated by a reference voltage generating circuit 15. The respective phase terminal voltages detected by a voltage detection circuit 36 are compared with the reference voltages VR1 and VR2 by a comparison circuit 43 to obtain two time signals for each phase. A control circuit obtains the intermediate time between the respective rising times of the two time signals and the middle time between the respective falling times of the time signals through calculation to generate a position signal, and furthermore, make the position detection signals delayed by 30 degrees to generate a commutation signal which is supplied to an inverter circuit.
Patent JP-2000169836-A (JP)
Title: Antifreeze composition for resin pipe, prevention of deterioration of resin pipe, and resin pipe-laying system
Inventor: HIGUCHI HIROSHI
IPC: F24D3/10
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain an antifreeze composition capable of preventing a resin pipe of e.g. thermoplastic resin from being deteriorated by a metal ion or chelate compound. SOLUTION: This composition comprises a hydrophilic chelating agent as a metal-inactivating agent. The chelating agent is at least one selected from the group consisting of bivalent, trivalent and tetravalent hydrophilic chelating agents, at least one selected form the group consisting of a polybasic acid or its salt, amino acids, acetyl acetone or its derivative, polyamine, crown ether and azacrown, or at least one selected from the group consisting of a polybasic acid, an alkali metal salt and an alkali earth metal salt of a polybasic acid.
Patent JP-2000175798-A (JP)
Title: Footwear inverting and turning device
Inventor: OSHIMA KIMIO
IPC: A47G25/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To invent the footwear when put off, whereby the footwear is inverted and arranged in the opposite direction to the put-off direction by providing an inverting and turning mechanism for lowering a placing body without turning at the time of treading the placing body, and raising the placing body while horizontally inverting turning is performed when the tread pressure is released. SOLUTION: A placing surface 2a of such a size as to place a pair of shoes, slippers or the like is formed on the top surface of a placing body 2 to be horizontally inverted and turned and vertically elevated. An inverting and turning mechanism 3 is disposed between an installation body 1 and the placing body 2, thereby lowering the placing body 2 without turning at the time of treading the body and raising the same while horizontally inverting and turning operation is performed at the time of releasing tread pressure.  The inverting and turning mechanism 3 includes an inverting and turning part formed by a spiral groove 4a and an engagement projection and a one-way turning part, a ratchet mechanism 6 including a claw 6a and a ratchet wheel 6b is used as one-way turning part, a spring member 7 is equipped for raising and returning the placing body 2, and a bearing body 8 for rotatably supporting the placing body 2 is disposed.
Patent JP-H07194719-A (JP)
Title: Circulation type breathing apparatus and breathing circulating method using the same
Inventor: KOBAYASHI KAZUNORI
IPC: A62B7/02
Filed: 1993-12-28
Abstract: PURPOSE:To secure an artificial breathing environment and to improve usability or the like by introducing semi-closed breathing circulating circuit configuration, which does not mount any conventional breathing bag, demand valve and exhaust valve or the like but mounts an air housing, and the breathing circulating method using the same although it adopts a circulating system. CONSTITUTION:This circulation type breathing apparatus is provided with a semi-closed breathing circulating circuit externally opening one part of a rebreathing air accumulating means alternative with a breathing bag for rebreathing, a rebreathing air accumulating means 1 is composed of an air housing 1 arranged between a breathed-out air duct 4 and sucking air duct linked to a carbon dioxide cleaner 3, and the housing 1 is provided with an opening part 2. The semi-closed breathing circulating circuit is formed so that the quantity of rebreathing air is accumulated at all times or quaranteed every time while reacting with a breathed-out air/sucked air phase, one part of accumulated gas corresponding to the quantity of breathed-out air is released for the breathed-out air phase, and external air corresponding to the quantity of sucked air is introduced for the sucked air phase.
Patent JP-H11185738-A (JP)
Title: Lead-acid battery
Inventor: IZAWA MASASHI
IPC: H01M4/14
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To improve the charge acceptability at the time of battery charging by adding a specified ratio of a lignin compound into a mixed powder of lead and lead oxide of a negative electrode active material. SOLUTION: An amount of a lignin compound added to a negative electrode active material should be 0.01-0.07 wt.% with respect to a mixed powder of lead and lead oxide. Thereby the charge accetability of a negative electrode can be controlled in the use of a deep charge type to repeatedly perform a deep charge to make the depth of charge 40% or more with respect to the capacity of a battery and a constant voltage charge, and a service life can be improved remarkably. Especially, this constitution is effective to a battery of hybrid type and calcium type using a Pb-Ca-Sn alloy containing no antimony in the lattice of a negative electrode.  It is also effective to a battery of a calcium type using the Pb-Ca-Sn alloy containing no antimon in the lattice of both positive and negative electrodes because there is no function to melt out antimon from the positive electrode lattice at the time of battery charging and to deposite it at the negative electrode.
Patent JP-H07200570-A (JP)
Title: Character processor
Inventor: YURURI HITOSHI
IPC: G06F17/22
Filed: 1993-12-30
Abstract: PURPOSE:To sort words including those registered by an operator into groups and to acquire in effective KANA (Japanese syllabary)/KANJI (Chinese character) conversion environment. CONSTITUTION:A character processor is provided with a word dictionary WDIC, a grouping means which gathers the words including those registered by a word register means and stored in the WDIC into groups of words related semantically and deeply with each other, a group likelihood storage means BYUD which stores the emerging facility of the words belonging to the preceding groups as the group likelihood for each group in a document input mode, and a deciding means which decides the word to be converted out of the word candidates of the same phonetic reading based on the group likelihood corresponding to the group to which the words stored in the means BYUD belong. A CPU can serves as the word register means, a KANA/KANJI converter, the grouping means and the deciding means respectively.
Patent JP-H11185715-A (JP)
Title: Dry battery and its manufacture
Inventor: NAKAGAWA YOSHIKAZU
IPC: H01M2/02
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a dry battery having an expanded battery capacity. SOLUTION: In a dry battery an armoring layer 13 is formed on the outer periphery of the barrel portion 4 of a dry battery main body 2 by transcription. The armoring layer is formed by successively laminating at least an adhesion layer 16 adhesive bonded to the outer peripheral face of the barrel portion, an ornamental layer 17 having pictures, letters, and the like, and a surface protection layer 18.
Patent JP-H11180722-A (JP)
Title: Forming device for optical element
Inventor: FUJIMURA MAMORU
IPC: C03B11/08
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To form an optical element having improved average build and surface accuracy by ensuring the positioning of an optical element blank at the time of heating. SOLUTION: A cylindrical holder 10 holds the optical element blank 11, thereby preventing the contact of the optical element blank 11 and upper and lower dies 8, 9 at the time of heating and preventing the adhesion of the components vaporized from the optical element blank to the upper and lower dies. The holder 10 is hoisted from the upper die 8, by which the position of the optical element blank 11 is stabilized and the average build and surface accuracy is improved.
Patent JP-2001173467-A (JP)
Title: Throttle valve driving device
Inventor: AOSHIMA MICHIHIKO
IPC: F02D11/04
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To improve operability by reducing actuating force required for operation lever of a throttle valve in a snowmobile, etc. SOLUTION: A throttle valve driving device of a carburetor has an operation lever 8 which opens and closes a throttle valve 34 of the carburetor, a turning shaft 37 which makes actuation of the operation lever interlock the throttle valve, a reset spring 42 which energizes the throttle valve in a closing direction, etc. In such a throttle valve driving device, a torque motor 50 is directly connected to the turning shaft 37, for assisting operation force required for actuating the operation lever.
Patent JP-H11140907-A (JP)
Title: Vehicle, construction machine, illumination machine, and working machine
Inventor: WATANABE TORU
IPC: E02F9/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a multifunciton vehicle to easily cope with a situation when a number of works are executed by signal machine with high efficiency and an excavation work is carried out by a signal worker with high efficiency. SOLUTION: A vehicle body 11 is arranged in a format that the vehicle body is fitted in between hydraulic running devices 12 on both sides. A drive unit 21 comprising at least an engine and a drive unit having a hydraulic pump operated by the engine is arranged at the central part in a longitudinal direction of the vehicle body 11. A slewing base 22 is revolvably arranged on a vehicle body 11 at the front side of the drive unit 21, and an excavation working machine is removably arranged at the slewing base 22. A mounting base part 23 to mount a device related to construction, such as a vessel and a load- carrying platform, is arranged at the rear part of the drive unit 21 and on the vehicle body 11. The hydraulic running device 12, the slewing base 22, and an excavation working machine are remotely controlled by a wire or a wireless system from the external part of a vehicle body 11.
Patent JP-H10191319-A (JP)
Title: Generating system for text mixed with control code for generating moving image with voice data
Inventor: YAMADA AKIO
IPC: H04N19/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To improve subjective quality in the case of generating a moving image with voice data from a text mixed with control codes by deciding an inserted position as a function of a position finding out a reserved word, calculating importance as a function of a detected position and imbeding only most important reserved words to an input text. SOLUTION: Control codes and their attribute corresponding to a plurality of reserved words are registered in advance in a motion rule memory 12. A keyword retrieval circuit 11 retrieves reserved words registered in the motion rule memory 12 among words in an input text. An inserted position calculation circuit 13 decides the inserted position of control words based on the detected position of the reserved word in the input text and on the attribute of the reserved word. A comparator circuit 16 selects most important reserved words among all the detected reserved words by using an inserted position. A control code insert circuit 17 inserts only the selected most important reserved words to the decided insert position to generate a text mixed with control codes.
Patent JP-H06196951-A (JP)
Title: Bidirectional amplifier
Inventor: YAMAGUCHI NAOYUKI
IPC: H03H21/00
Filed: 1992-12-22
Abstract: PURPOSE:To provide a bidirectional amplifier for amplifying an attenuated signal in a two-wire transmission line. CONSTITUTION:A white noise 14a is impresssed to the input terminal of a hybrid circuit 11a for executing 2-wires/4-wires exchange at a silence interval and an adaptive filter 12a is connected between the input and output terminals of the circuit 11a to form a false echo signal d0p (n), execute the optimizing operation of the filter 12a, find out and set up an optimum value, and execute communication. A success/failure judging device 13a judges success when the optimizing operation is completed within the silence interval or failure when the operation is not completed and repeates the optimizing operation again in the succeeding silence interval. Since a silience interval in communication is detected and the optimizing operation is executed when the operation is not completed in a slight silence interval at the time of starting communication, a large change in the attenuation quantity of a communication line can surely be processed.
Patent JP-H06194528-A (JP)
Title: Optical fiber take-up bobbin
Inventor: YAMADA SHIGETOSHI
IPC: G02B6/00
Filed: 1992-12-24
Abstract: PURPOSE:To prevent an optical fiber wound around a bobbin from being loosened by increasing the tension of the optical fiber wound around the bobbin at the time of carrying the bobbin and to prevent the transmission loss of the optical fiber due to the tension from being detected by reducing the tension at the time of measuring the transmission loss. CONSTITUTION:A hard movable part 3 which is freely shifted in a radial direction is installed on a part of the outer circumference of the winding barrel of the bobbin 1, an movable part 3 controlling mechanism 6 is installed on the bobbin, and by adjusting the projection height of the part of the movable part 3 from the outer circumferential surface of the winding barrel in the radial direction, the tension and side pressure of the optical fiber wound around the bobbin are increased/decreased.
Patent JP-H06191069-A (JP)
Title: Ink ribbon
Inventor: KONDO SHINICHI
IPC: B41J17/36
Filed: 1992-12-24
Abstract: PURPOSE:To provide an indication part for transmitting information required on an ink ribbon to a printer or the like on the ink ribbon without sacrificing the number of ink layers to be provided so that apparatuses such as the printer or the like can read the information at once. CONSTITUTION:In an ink ribbon 8 having a plurality of ink layers 13 arranged in longitudinal direction, an indication part 10 consisting of a combination of a plurality of indication elements 12a for transmitting required information about the ink ribbon 8 is provided so that the indication elements are arranged in direction of the width of the ink ribbon.
Patent JP-H10171019-A (JP)
Title: Auxiliary image forming device for illumination
Inventor: MATSUO EIKI
IPC: G03B21/14
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To make the substantial fetching angle of illumination flux from a light source reducible without lowering the illumination efficiency, by coupling principal rays emitted from a set of auxiliary image forming devices to a principal ray made incident on an aperture part and coupling the principal rays emitted from the respective auxiliary image forming devices to the principal ray made incident on another auxiliary image forming device. SOLUTION: The principal ray emitted from the light source within the range of ±(45 deg. to 90 deg.) to a right side is reflected on a reflection optical element 1ba- 1, reflected on a reflection optical element 1ba- 2 besides and condensed near the virtual center of the light source. Besides, the principal rays emitted from the auxiliary image forming devices and passed through the virtual center are coupled to the principal ray directly emitted through the aperture part 1c. The principal ray emitted from the light source within the range of ±(90 deg. to 135 deg.) is condensed near the virtual center of the light source within the range of ±(45 deg. to 90 deg.) after it is reflected on a reflection mirror 1bb. Then, it is coupled to the principal ray made incident on the reflection mirror 1ba- 1 from the light source.
Patent JP-2001175128-A (JP)
Title: Control system of image forming device
Inventor: SUZUKI OKIFUMI
IPC: H04Q9/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a control system of an image forming device which allows performing the operation by a serviceman when the image forming device is installed (established, extended or altered) on the place of a customer economically and efficiently. SOLUTION: A network control device 17 or 25 is designed in such a manner that the registered information inputted from a keyboard contains an installation information which indicates establishment, extension or alteration of the image forming device on the network 16 or 24 and, furthermore, when the instruction of the communication test is received, performs a communication test for determining the connection with the image forming device which is established, extended or altered.  Therein, when the connection with the image forming device is determined by the communication test, the communication test is completed, the communication with a center system 1 is permitted and, thereafter, the registered information including the installation information indicating the establishment, extension or alteration of the image forming device which is inputted beforehand is automatically transmitted to the center system 1.
Patent JP-2001173252-A (JP)
Title: Support leg for pool floor
Inventor: KAJI NOBORU
IPC: E04H4/06
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a support leg which is mounted on a pool floor so that it can be folded, and folded when the pool floor is sunk to a pool bottom upon use of pool while raised to support the pool floor to a raised position upon non-use of pool, wherein the support leg can be raised when the pool floor is raised to the specified position and the pool floor can be supported surely thereby. SOLUTION: A support leg 1 is composed of a mounting part 1a pivotally mounted to a bracket 4 fixed to a pool floor, and a support leg body 1b having a float, whose upper end is screwed in the mounting prt 1a. The support leg 1 is energized so that it is turned to be pushed in by the aid of floating action of a float 9, after the support leg raised, and it is made to abut on a top plate 4a of the bracket 4 and kept under rotation proventive condition. Thereafter, the body 1b is screwed in, and then the pool floor 3 is lowered to land on a pool bottom.